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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
namespace Tango.StubsUtils.Service.UI.Controls
{
public class ScrollableFlowDocumentScrollViewer : FlowDocumentScrollViewer
{
/// <summary>
/// Backing store for the <see cref="ScrollViewer"/> property.
/// </summary>
private ScrollViewer scrollViewer;
/// <summary>
/// Gets the scroll viewer contained within the FlowDocumentScrollViewer control
/// </summary>
public ScrollViewer ScrollViewer
{
get
{
if (this.scrollViewer == null)
{
DependencyObject obj = this;
do
{
if (VisualTreeHelper.GetChildrenCount(obj) > 0)
obj = VisualTreeHelper.GetChild(obj as Visual, 0);
else
return null;
}
while (!(obj is ScrollViewer));
this.scrollViewer = obj as ScrollViewer;
}
return this.scrollViewer;
}
}
}
}
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